git » gofer » commit 5edd5d4

diff --git a/server/init_test.go b/server/init_test.go
new file mode 100644
index 0000000..eda934a
--- /dev/null
+++ b/server/init_test.go
@@ -0,0 +1,103 @@
+package server
+
+import (
+	"strings"
+	"testing"
+
+	"blitiri.com.ar/go/gofer/config"
+)
+
+// Tests that cover errors in the initialization of the servers.
+
+const baseConfig = `
+http:
+  ":80":
+    routes:
+      "/": { dir: "./testdata/" }
+
+https:
+  ":443":
+    autocerts:
+      hosts: ["http-test"]
+      acmeurl: "http://localhost/invalid/just/in/case"
+    routes:
+      "/": { dir: "./testdata/" }
+
+raw:
+  ":1000":
+    to: "localhost:2000"
+`
+
+func mustLoadConfig(t *testing.T, s string) *config.Config {
+	t.Helper()
+	conf, err := config.LoadString(s)
+	if err != nil {
+		t.Fatalf("error loading test config: %v", err)
+	}
+	return conf
+}
+
+func expectErr(t *testing.T, err error, s string) {
+	t.Helper()
+
+	if err == nil {
+		t.Errorf("expected error %q, got nil", s)
+		return
+	}
+
+	if !strings.Contains(err.Error(), s) {
+		t.Errorf("expected error %q, got %v", s, err)
+	}
+}
+
+func TestBadPort(t *testing.T) {
+	conf := mustLoadConfig(t, baseConfig)
+
+	err := HTTP(":badport", conf.HTTP[":80"])
+	expectErr(t, err, "error listening")
+
+	err = HTTPS(":badport", conf.HTTPS[":443"])
+	expectErr(t, err, "error listening")
+
+	err = Raw(":badport", conf.Raw[":1000"])
+	expectErr(t, err, "error listening")
+}
+
+func TestCertsNotFound(t *testing.T) {
+	conf := mustLoadConfig(t, baseConfig)
+	hconf := conf.HTTPS[":443"]
+	hconf.Certs = "./not/found"
+
+	err := HTTPS(":badport", hconf)
+	expectErr(t, err, "no such file or directory")
+
+	rconf := conf.Raw[":1000"]
+	rconf.Certs = "./not/found"
+	err = Raw(":badport", rconf)
+	expectErr(t, err, "no such file or directory")
+}
+
+func TestAuthFileNotFound(t *testing.T) {
+	conf := mustLoadConfig(t, baseConfig)
+	hconf := conf.HTTP[":80"]
+	hconf.Auth = map[string]string{
+		"/": "./not/found",
+	}
+
+	err := HTTP(":badport", hconf)
+	expectErr(t, err, "failed to load auth file")
+}
+
+func TestReqLogNotFound(t *testing.T) {
+	conf := mustLoadConfig(t, baseConfig)
+
+	// Use HTTPS this time, for variety, and also to check that httpServer
+	// errors get properly propagated for it too.
+	hconf := conf.HTTPS[":443"]
+	hconf.ReqLog = map[string]string{
+		"/api/": "unk-reqlog",
+	}
+
+	err := HTTPS(":badport", hconf)
+	expectErr(t, err, "unknown reqlog name")
+}